No, we rarely hit freezing. a few nights per winter at most. I was told to run the pumps 24/7 in the heat of the summer ( which is brutal here), not for the winter. I just never put the timer on the pump when winter came, due to my own ignorance. Of course now I cant find any little clip things to put on the timer wheel thingy; so I am hoping the pool store guy has some.


Update:

we have warmed up quite a bit the last few days here. Water temp has been showing 60-70's off and on last few days. The SWG did not kick back on by itself; I had to "reboot it" to get it going again. Then I would come check it later in the day and it was back to error 91 . Is the water temp fluctuating that much that it's kicking it off again?

water temp showed 74 this AM, I went to SWG; it was not running, I rebooted it again and it has been runnong for a few hours now. Will monitor to see if it shuts off again. Is this normal procedure or should it start sanitizing on its own again when the temp goes up?

thanks again for all the help; I really apprecite it.